CN103243768A - Installation device for excavator energy accumulator - Google Patents
Installation device for excavator energy accumulator Download PDFInfo
- Publication number
- CN103243768A CN103243768A CN2013101852076A CN201310185207A CN103243768A CN 103243768 A CN103243768 A CN 103243768A CN 2013101852076 A CN2013101852076 A CN 2013101852076A CN 201310185207 A CN201310185207 A CN 201310185207A CN 103243768 A CN103243768 A CN 103243768A
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- CN
- China
- Prior art keywords
- excavator
- accumulator
- installation device
- energy accumulator
- fixed support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 title abstract 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract 2
- 238000011900 installation process Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
The invention discloses an installation device for an excavator energy accumulator. The installation device comprises the energy accumulator and is characterized by being provided with a fixed support with a transverse installation groove. The fixed support is fixed on a rotation platform of the excavator through bolts and arranged in a gap between a partition plate behind a cabin and a counter weight of an excavator engine. The installation device is reasonable in structure and novel in design, saves space due to the fact that the fixed support is arranged between the partition plate behind the cabin and the counter weight of the engine, and is not apt to collision, not easy to damage and high in safety. Maintenance can be conducted by disassembling the bolts and lifting the energy accumulator. The installation device is convenient to disassemble and maintain, the energy accumulator is installed in the excavator, and the integral attractiveness is improved. The installation device solves the technical problem in the prior art of being complex in installation process, poor in safety, easy to damage and poor in attractiveness.
Description
Technical fieldThe invention belongs to accumulator erecting device technical field, be specifically related to a kind of erecting device for the excavator accumulator.
Background technologyIn the prior art, accumulator is a kind of energy savings device in the hydropneumatic system, the auxiliary power source of doing commonly used, for system's pressurize or make emergency power source, can the absorption system pulsation, relax hydraulic shock, be commonly used on some large-scale engineering machinery such as excavator, accumulator can be in due course and change the energy in the system into the compression energy or potential energy stores, when system needs, will compress again can or potential energy change hydraulic pressure or air pressure homenergic into and discharge, mend feed system again; When abnormal pressure appears in system, can play certain absorption and buffering effect, guarantee that whole system pressure is normal; Control piper dress accumulator at excavator mainly is for behind engine misses, can also utilize the pressure promotion main control valve in the accumulator to move, thereby put down equipment.Accumulator belongs to dangerous parts in hydraulic system, so will pay special attention to safety in operating process.
Correctly installing and fixing of accumulator is the essential condition that accumulator normally moves, brings into play should effect, and in use needs vibrationproof, anti-high temperature, anti-pollution, anti-leak, therefore, correct installs and fixes, current check and maintaining be essential; And accumulator in use, often vertically placed, and accumulator is placed on the counterweight of excavator or naked leakage in the outside of excavator, this setting not only crank also is subjected to the erosion of environmental contaminants easily, in use, accumulator scratches easily, and the phenomenon that causes damaging or revealing takes place, not only had a strong impact on operating efficiency, and staff's safety has been caused great threat; And naked leakage accumulator externally is subjected to the influence of weather easily, causes the premature aging of accumulator, and not only aesthetic property is poor, and application life is short.
Summary of the inventionThe objective of the invention is to solve that prior art exists crank, poor stability, application life is short and the technical problem of aesthetic property difference, provide a kind of erecting device for the excavator accumulator, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of erecting device for the excavator accumulator of the present invention, it comprises accumulator, its main points are that it also is provided with fixed support with horizontal mounting groove; Described fixed support is arranged in the gap of digger engine cabin rear bulkhead and counterweight by on the revolving dial that is bolted to excavator.
The unloading accumulator is provided with upper guard board and the side guard board that can unload during for the ease of maintenance between the cabin rear bulkhead of described digger engine and the counterweight.
For the better protection accumulator is not damaged, the bottom of described digger revolving platform is provided with the protection base plate.
The present invention is rational in infrastructure, novel in design, and fixed support is arranged between the cabin rear bulkhead and counterweight of motor, has saved the space, is not easy to touch, and is not fragile, safe; During maintenance, bolt is unloaded, upwards mention accumulator and get final product, dismantle easy to maintenancely, and accumulator level is installed in the inside of excavator, stable gravity center, and overall aesthetics improves.The invention solves prior art and have the technical problem of the short and aesthetic property difference of crank, poor stability, application life.
Description of drawingsAccompanying drawing is that accumulator of the present invention arranges state reference map.
Among the figure 1, accumulator 2, revolving dial 3, counterweight 4, protection base plate 5, side guard board 6, upper guard board 7, cabin rear bulkhead 8, laterally mounting groove 9, fixed support
The specific embodimentWith reference to accompanying drawing, it comprises accumulator 1 and with the fixed support 9 of horizontal mounting groove 8 the present invention; Described fixed support 9 is arranged between digger engine cabin rear bulkhead 7 and the counterweight 3 by on the revolving dial 2 that is bolted to excavator; Be provided with upper guard board 6 and the side guard board 5 that can unload between the cabin rear bulkhead 7 of described digger engine and the counterweight 3; The bottom of described digger revolving platform 2 is provided with protection base plate 4.
Operating principle: during use, accumulator laterally is installed in the support bracket fastened horizontal mounting groove, and fixed support is fixed by bolts on the revolving dial of excavator, because fixed support is placed between the cabin rear bulkhead and counterweight of digger engine, can not only save the space, can also prevent accumulator to be subjected to the influence of weather and corrode that the accumulator of also having avoided collision to cause is revealed, danger reduces greatly; Simultaneously, base plate can prevent that dirt from entering in the counterweight, can keep the cleaning of accumulator; Side guard board and upper guard board can the time unload in maintenance, and the convenient accumulator that takes out keeps in repair, and can prevent that also foreign material from entering, and during the summer operation, can prevent that also the accumulator temperature that sun direct projection causes is too high.
Of the present invention rational in infrastructure, easy to use, stable gravity center, safe, the effect with anti-pollution, vibrationproof, anti-high temperature and anti-leak in the application life of having improved accumulator, is fit to large-scale promotion.
Claims (3)
1. erecting device that is used for the excavator accumulator, it comprises accumulator, it is characterized in that it also is provided with fixed support with horizontal mounting groove; Described fixed support is arranged in the gap of digger engine cabin rear bulkhead and counterweight by on the revolving dial that is bolted to excavator.
2. a kind of erecting device for the excavator accumulator according to claim 1 is characterized in that being provided with upper guard board and side guard board between the cabin rear bulkhead of described digger engine and the counterweight.
3. a kind of erecting device for the excavator accumulator according to claim 1 is characterized in that the bottom of described digger revolving platform is provided with the protection base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185207.6A CN103243768B (en) | 2013-05-17 | 2013-05-17 | A kind of erecting device for excavator accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185207.6A CN103243768B (en) | 2013-05-17 | 2013-05-17 | A kind of erecting device for excavator accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103243768A true CN103243768A (en) | 2013-08-14 |
| CN103243768B CN103243768B (en) | 2015-09-02 |
Family
ID=48923620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310185207.6A Active CN103243768B (en) | 2013-05-17 | 2013-05-17 | A kind of erecting device for excavator accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103243768B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531425A (en) * | 2013-09-18 | 2016-04-27 | 卡特彼勒Sarl | Counterweight device for arranging accumulators inside the counterweight of a working machine |
| CN111364547A (en) * | 2020-04-16 | 2020-07-03 | 三一重机有限公司 | Energy storage ware installation component and excavator |
| CN113062395A (en) * | 2021-03-26 | 2021-07-02 | 山河智能装备股份有限公司 | Energy accumulator arrangement structure and excavator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003154856A (en) * | 2001-11-19 | 2003-05-27 | Hitachi Constr Mach Co Ltd | Swing type construction machine |
| KR100637677B1 (en) * | 2006-02-16 | 2006-10-24 | (주)수호산업개발 | Apparatus to rotate drilling part horizontally of rock drilling device installed in excavator |
| CN201473988U (en) * | 2009-05-12 | 2010-05-19 | 广西玉柴重工有限公司 | Mounting device for suspending and heat radiation system of miniature hydraulic excavator |
| CN202831044U (en) * | 2012-10-22 | 2013-03-27 | 三一重机有限公司 | Energy accumulator fixing device |
| CN203270654U (en) * | 2013-05-17 | 2013-11-06 | 山重建机有限公司 | Installation device for excavator energy accumulator |
-
2013
- 2013-05-17 CN CN201310185207.6A patent/CN103243768B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003154856A (en) * | 2001-11-19 | 2003-05-27 | Hitachi Constr Mach Co Ltd | Swing type construction machine |
| KR100637677B1 (en) * | 2006-02-16 | 2006-10-24 | (주)수호산업개발 | Apparatus to rotate drilling part horizontally of rock drilling device installed in excavator |
| CN201473988U (en) * | 2009-05-12 | 2010-05-19 | 广西玉柴重工有限公司 | Mounting device for suspending and heat radiation system of miniature hydraulic excavator |
| CN202831044U (en) * | 2012-10-22 | 2013-03-27 | 三一重机有限公司 | Energy accumulator fixing device |
| CN203270654U (en) * | 2013-05-17 | 2013-11-06 | 山重建机有限公司 | Installation device for excavator energy accumulator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105531425A (en) * | 2013-09-18 | 2016-04-27 | 卡特彼勒Sarl | Counterweight device for arranging accumulators inside the counterweight of a working machine |
| CN111364547A (en) * | 2020-04-16 | 2020-07-03 | 三一重机有限公司 | Energy storage ware installation component and excavator |
| CN113062395A (en) * | 2021-03-26 | 2021-07-02 | 山河智能装备股份有限公司 | Energy accumulator arrangement structure and excavator |
| CN113062395B (en) * | 2021-03-26 | 2023-07-07 | 山河智能装备股份有限公司 | Energy accumulator arrangement structure and excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103243768B (en) | 2015-09-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161123 Granted publication date: 20150902 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180523 Granted publication date: 20150902 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Installation device for accumulator of excavator Effective date of registration: 20211217 Granted publication date: 20150902 Pledgee: LINYI SHANZHONG EXCAVATOR CO.,LTD. Pledgor: STRONG CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2021980015338 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230727 Granted publication date: 20150902 Pledgee: LINYI SHANZHONG EXCAVATOR CO.,LTD. Pledgor: STRONG CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2021980015338 |